67789878

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1303}}^1$

素因数の和:1373

約数の個数: 64

約数和(自身を含む): 157731840

約数和(自身を除く): 89941962

約数列:

[1, 2, 3, 6, 13, 23, 26, 29, 39, 46, 58, 69, 78, 87, 138, 174, 299, 377, 598, 667, 754, 897, 1131, 1303, 1334, 1794, 2001, 2262, 2606, 3909, 4002, 7818, 8671, 16939, 17342, 26013, 29969, 33878, 37787, 50817, 52026, 59938, 75574, 89907, 101634, 113361, 179814, 226722, 389597, 491231, 779194, 869101, 982462, 1168791, 1473693, 1738202, 2337582, 2607303, 2947386, 5214606, 11298313, 22596626, 33894939, 67789878]

約数ペア:

[(1, 67789878), (2, 33894939), (3, 22596626), (6, 11298313), (13, 5214606), (23, 2947386), (26, 2607303), (29, 2337582), (39, 1738202), (46, 1473693), (58, 1168791), (69, 982462), (78, 869101), (87, 779194), (138, 491231), (174, 389597), (299, 226722), (377, 179814), (598, 113361), (667, 101634), (754, 89907), (897, 75574), (1131, 59938), (1303, 52026), (1334, 50817), (1794, 37787), (2001, 33878), (2262, 29969), (2606, 26013), (3909, 17342), (4002, 16939), (7818, 8671)]